*{font-family:"微软雅黑" ;}
.nav_left{background-color: #fff;position: absolute;top:195px;width: 160px;z-index: 1000;height: 100%}
.col-xs-2.nav_left{padding-left: 0;padding-right: 0;}
.nav_left a.list-group-item{font-size: 14px;color: #565b61;}
.list-group-item{border: none;background-color: #fff;}
.list-group-item:first-child{border-radius: 0}
.nav_left .list-group-item.active,.nav_left .list-group-item.active:focus,.nav_left .list-group-item.active:hover{background-color: #24272e;color: #fff;border-left: 4px solid #cd121d;}
.nav_left a.list-group-item:focus,.nav_left a.list-group-item:hover{background-color: #24272e; color: #fff}
.listAttention>div{cursor: pointer}
.creatNav{background:url("../img/sidebarNav.png") no-repeat;height:53px; background-size: 160px; position: absolute;top: -20px;width: 160px;color: #fff;text-align: center;line-height: 53px;font-size: 20px;}
.creatLoginStatus{width: 100%;height: 172px;text-align: center;}
.creatLoginStatus>img{margin-top: 60px;}
.creatLoginStatus>a{display: block;padding-top: 10px;}
.nav_right_head img{width: 100%;height: 195px}
.foldedtog{transform: rotate(-90deg)}
.backBtn{position: fixed;bottom: 100px;left: 50px}